AMD Radeon HD 8400 vs AMD Radeon Vega 7 1900MHz Full Specs
128 Shaders 600MHz | 448 Shaders 1.9GHz |
Shared Memory12.8GB/sDDR3 | Shared Memory51.2GB/sDDR4 |
·· 153.6 GFLOPS | ·· 1.7 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon HD 8400153.6 GFLOPSFP32
Radeon Vega 7 1900MHz3.4 TFLOPSFP16Clock Speed ·· | Clock Speed ··· |
Peak OPS 153.6 GFLOPSFP32 | Peak OPS 3.4 TFLOPSFP16 |
FP32 153.6 GFLOPS | FP32 1.7 TFLOPS |
FP64 9.6 GFLOPS | FP64 106.4 GFLOPS |
Pixel Rate 2.4 GPixel/s | Pixel Rate 15.2 GPixel/s |
Texture Rate 4.8 GTexel/s | Texture Rate 53.2 GTexel/s |
Shaders 128 Shaders | Shaders 448 Shaders |
TMUs 8 TMUs | TMUs 28 TMUs |
ROPs 4 ROPs | ROPs 8 ROPs |
CUs 2 CUs | CUs 7 CUs |
Base Clock - | Base Clock 300MHz |
Boost Clock 600MHz | Boost Clock 1.9GHz |
L2 Cache 64KB shared | L2 Cache 1MB shared |
Shared MemoryDDR3 | Shared MemoryDDR4 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 1.6GT/s | Memory Speed 3.2GT/s |
Memory Bandwidth 12.8GB/s | Memory Bandwidth 51.2GB/s |
ECC No | ECC No |
Multi-Monitor 3 | Multi-Monitor 3 |
Encoder Model VCE 2.0 | Encoder Model VCN 2.0 |
Decoder Model UVD 4.2 | Decoder Model VCN 2.0 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node N7 |
Die Size 107mm² | Die Size 180mm² |
Transistor Count 914 Million | Transistor Count 10.7 Billion |
Transistor Density 9 MTr/mm² | Transistor Density 59 MTr/mm² |
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